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Altera_Forum
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11 years ago

quartus 12.1 compilation too long using altiobuf in CycloneV

hello, i am using quartus 12.1 Build 177 11/07/2012 SJ Full Version to compile a cycloneV (5CEFA9F31C8) project. the compilation time is beyond 24 hours (still not successfully routed) when i us...
Altera_Forum's avatar
Altera_Forum
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11 years ago

My point of just the IOBUFS is to make a test design to submit in the SR, but you can submit the whole design if that's easier. Unless someone has seen that exact issue and has a solution, I doubt anyone on the forum is going to debug it, where a service request with Altera would. I've done a design with about that many configurable I/O delay chains, and didn't have any problems:

http://www.alterawiki.com/wiki/programmable_ioe_delay_chain_interface